Excipient: Super Refined™ PEG 400

Product description

Super Refined PEGs are solvents for use with the most sensitive active ingredients across dosage forms including injectable and oral. Super Refining removes polar impurities (including primary and secondary oxidation products) from an excipient without altering its chemical composition, reducing excipient-API interaction and subsequent API degradation. The benefits of Super Refined PEGs over standard pharmaceutical PEGs include: • Better API stability and finished formulation integrity • Reduced potential for cellular irritation • Improved taste profile when used in oral liquid dosage forms • Reduced crosslinking in gelatin capsules Please download the datasheet for more detailed information.

Chemical Description
  • Polyethylene Glycol 400
Pharmacopoeia Compliance
  • FDA-IID Listed
  • JP
  • PhEur
  • USP/NF
Chemical Group
  • Ethoxylate
  • Polyethylene glycol
Administration Route
  • Auricular
  • Nasal
  • Ophthalmic
  • Oral
  • Parenteral
  • Rectal and Vaginal
  • Topical
  • Solvent
Market Application
  • Human Pharmaceutical
  • Veterinary Health
Physical Form
  • Colourless viscous liquid
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CAS Registry Number 25322-68-3
Categories ExcipientsEmulsifying/Solubilising Agents; Excipients
Sales markets Western Europe; Eastern Europe; Middle East Region (e.g. UAE); Asia; Oceania; North America (USA, Canada); Africa; Central/South America
Supplied from United States

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